This discovery completely shifts our understanding of the Earth’s water cycle and where our oceans actually came from.

Over 70% of our planet is covered by water, yet the vast majority remains a mystery.

While "Niezbadany ocean" literally translates to "unexplored ocean" in Polish, it often refers to the awe-inspiring fact that humans have only mapped a small fraction of the Earth's underwater world. It can also refer to the scientific discovery of a massive "sixth ocean" hidden 400 miles beneath the Earth's crust in a mineral called ringwoodite.

It turns out the most "niezbadany" (unexplored) part of our planet might be right beneath us. Option 2: The Mystery of the Deep (Atmospheric/Exploratory)